package com.demo.provider1.mapper;

import com.demo.common.bean.Book;
import org.springframework.stereotype.Repository;

import java.util.List;

/**
 * @Author: xiaoxiangjie
 * @Description:
 * @Date: 2021/3/21
 */
@Repository
public interface Provider1Mapper {

    Book getBookInfo(Book book);

    Book getBookById();

    Integer addBookInfo(Book book);
}
